PyCharm 2017.3 EAP 4 发布了。PyCharm 是由 JetBrains 打造的一款 Python IDE 。主要更新内容如下：
When running a test from the context menu, it will now use the test runner you’ve configured for your project
For TypeScript: extract interface, and more refactorings and quick fixes [Pro only]
If you work with PostgreSQL date/time columns with timezone, you’ll be happy to learn that we’ve improved the handling of showing timezones. If you set the timezone for your session with SET TIMEZONE='europe/berlin'; this will now work correctly. [Pro only]
下载地址：
https://jetbrains.com/pycharm/nextversion
软件详情：https://confluence.jetbrains.com/display/PYH/PyCharm+173.2941.3+Release+Notes
来自:开源中国社区
